Applied Math Colloquium: George Avalos (Nebraska-Lincoln)
Location
Mathematics/Psychology : 101
Date & Time
May 10, 2024, 11:00 am – 12:00 pm
Description
Title: Concerning an alternative inf-sup formulation of a certain Fluid-Structure PDE Interaction
Abstract: In this talk, we discuss our recent work concerning a nonstandard implementation of the Babuska-Brezzi Theorem, by way of ascertaining strongly continuous semigroup generation for a certain coupled incompressible fluid – elastic dynamics. The coupling between these two disparate dynamics is enacted via a boundary interface. The modus operandi, entailed in this (continuous) mixed variational formulation, allows for the derivation of a (discrete) finite element method (FEM) with which to numerically approximate the fluid-flow solution variables.
We will have the Departmental Coffee and Tea from 10 to 10:45 in M&P 422.
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